baber/WOPTO huggingface dataset:
Patent KR-20180132366-A (KR)
Inventor: KANG DONG JUN
IPC: G03F7/075
Filed: 2017-06-02
Abstract: The present invention comprises: at least 10 wt% of oligosiloxane having a photocurable organic group; at least 10 wt% of an organic monomer or organic oligomer formed in a carbon chain structure and having a photocurable organic group at a side chain and an end; at most 20 wt% of nanoparticles in the form of spherical particles and substituted on the surface by photocurable organic groups; a photoinitiator initiating a photocurable reaction with the photocurable organic groups through light irradiation; 0.1 to 3 wt% of a dispersant having polarity and non-polarity at both ends thereof; 0.1 to 10 wt% of a flow control agent in a liquid phase; 1 to 15 wt% of an adhesion promoter composed of a carbon chain structure or a siloxane structure; and 0.1 to 5 wt% of a defoamer. The viscosity is controlled through the content of the oligosiloxane, the organic monomer or the organic oligomer, and the nanoparticles, and an organic network is formed between the photocurable organic groups thereof through light irradiation. Thus, the viscosity of a photocurable organic/inorganic hybrid insulation material can be controlled in a solventless condition by mixing a photocurable organic material having various molecular weights and viscosities with an organic/inorganic hybrid oligosiloxane material. Further, it is possible to obtain enhanced physical properties by adding the characteristics such as water resistance, hardness, low shrinkage, and fast curability of the mixed organic materials and oligosiloxane materials to the organic/inorganic hybrid material.
Patent KR-20180134164-A (KR)
Inventor: CHOI HYUN SEO
IPC: G07C9/00
Filed: 2017-06-08
Abstract: The present invention relates to an apparatus for notifying an opening/closing of a classroom, and more specifically, to an apparatus for notifying an opening/closing of a classroom, capable of allowing students going to school to be notified of an opening/closing of a classroom in advance at an entrance of a school. The apparatus for notifying an opening/closing of a classroom comprises: a classroom opening/closing sensing device including a main body installed in a classroom door frame, a ring-shaped hanger installed on a front surface of the main body, a plate-shaped latch having a hanging hole into which the hanger is inserted, and installed on the classroom door to be able to rotate, a magnet installed on a surface of the latch and coming into contact with a magnetic sensor when the hanger is inserted into the hanging hole of the latch, a magnetic sensor installed on the main body and sensing a magnetic force, a transmission module installed on the main body, and a control unit installed on the main body and outputting a control signal through the transmission module according to a signal from the matnetic sensor; and an entrance notification device including a notification board installed on an entrance of a school, a receiving module installed on the notification board and receiving a control signal from the transmission module of the classroom opening/closing sensing device, a display installed on the notification board, and a control unit installed on the notification board and displaying an opening/closing of a classroom on the display according to the control signal from the receiving module.
Patent KR-20180135507-A (KR)
Inventor: KIM YANG HO
IPC: C22C29/12
Filed: 2017-06-12
Abstract: The present invention relates to cermet powder composition, and a cermet and a cermet lining plate using the same. The cermet powder composition consists of: carbon (C) powder; aluminum (Al) powder; titanium oxide (TiO_2) powder or tungsten oxide (WO_3) powder; and iron oxide (Fe_2O_3) powder or nickel oxide (NiO) powder. The cermet is manufactured in such a way that ceramic ingredients (TiC, Al_2O_3, and WC) with high hardness are uniformly applied to Fe or Ni, which are metal ingredients, using the cermet powder composition. Therefore, the present invention has impact resistance and toughness more improved than those of a conventional cermet, and shows excellent thermal shock resistance and wear resistance at high temperature due to excellent chemical stability thereof.
Patent KR-20180135622-A (KR)
Inventor: BYUN MOO WON
IPC: B32B7/04
Filed: 2017-06-13
Abstract: The present invention relates to a layered plate with heat reflection film for making a side connecting work among layered plates closer to each other at a construction site. The present invention provides a layered plate with heat reflection film formed by layering single plates (10), which comprise frame members (11) partitioning the plane in rectangular shapes and heat reflection films (12) opened on surfaces of the frame members to be fixed, in multilayers, wherein the single plates are layered to have irregular side cross-sections (20).
Patent KR-20180137233-A (KR)
Inventor: LEE CHUNG CHUL
IPC: F16H3/44
Filed: 2017-06-16
Abstract: 본 발명은 방향 전환이 가능한 무한궤도차량에 관한 것으로서, 구동력을 생성하기 위한 구동부가 마련되는 본체 ; 상기 본체의 양측 전후방에 각각 마련되는 한 쌍의 구동스프라켓과 한 쌍의 피동스프라켓 ; 상기 구동스프라켓과 상기 피동스프라켓 사이에 장착되어 부력을 발생시키는 한 쌍의 무한궤도 ; 일단부가 각각의 구동스프라켓에 연결된 상태로 타단부가 서로 마주보도록 상기 본체에 회전가능하게 지지되는 제1,2구동축 ; 상기 제1구동축의 타단부에 연결되는 태양기어와, 상기 제2구동축의 타단부에 연결되되 상기 태양기어의 방사상 방향 외측에 동심을 이루도록 배치되는 링기어와, 상기 태양기어와 상기 링기어의 사이에 치합되는 복수의 유성기어와, 상기 복수의 유성기어가 상기 태양기어 및 상기 링기어와 동일한 평면상에서 공전 및 자전할 수 있도록 상기 복수의 유성기어를 상호 연결하되 상기 구동부의 구동력을 전달받아 상기 유성기어를 공전시키는 캐리어를 포함하여 이루어지는 구동력 전달장치 ; 상기 제1,2구동축을 개별적으로 제동하기 위한 한 쌍의 브레이크 장치 ; 를 포함하여 이루어지며, 상기 캐리어를 통해서 구동력이 입력되면 상기 유성기어는 상기 태양기어를 중심으로 공전하면서 상기 태양기어 및 상기 링기어 모두로 구동력을 전달하되, 상기 한 쌍의 브레이크 장치에 의하여 상기 태양기어 및 상기 링기어 중 어느 하나가 제동되면 상기 유성기어가 상기 태양기어를 중심으로 공전하면서 이와 동시에 자전하여 상기 태양기어 및 상기 링기어 중 다른 하나로만 구동력을 전달하는 것을 특징으로 한다.
Patent KR-20180137822-A (KR)
Inventor: JANG SEONG RYONG
IPC: E06B9/90
Filed: 2017-06-19
Abstract: Provided is a blind apparatus which can effectively limit the range of screen movement. The blind apparatus includes a frame, a winding roll which is shaft-coupled to the frame and rotates, a screen member wound or unwound on the winding roll, a housing fixed to the winding roll and having a containing space formed therein, a fixing member fixed to the frame and having a fixing shaft inserted into the containing space of the housing, a rotation restricting portion including a spiral spring whose one end is fixed to the fixed shaft and the fixed shaft is wound several times and the other end is fixed to the housing, wherein the spiral spring maintains a completely closed state by being closely contacted with the fixed shaft at a first position, which is the rising limit position of the screen member, and is brought into close contact with an inner peripheral surface of the housing at a second position, which is a lowering limit position of the screen member.
Patent KR-20180003460-A (KR)
Inventor: CHO EUN HYE
IPC: C08J5/18
Filed: 2017-06-29
Abstract: The present invention relates to a multilayered polyester film. More specifically, the present invention relates to an optical multilayered polyester film exhibiting outstanding transmittance, antistatic properties, and oligomer blocking functions. To this end, the multilayered polyester film comprises a polyester base film, an antistatic layer, and a primer layer.
Patent KR-20190003012-A (KR)
Inventor: CHOI CHANG WON
IPC: A61K8/97
Filed: 2017-06-30
Abstract: The present invention relates to a composition for whitening skin containing a hot water extract of Rehmannia glutinosa as an active ingredient. More particularly, provided is a cosmetic or quasi-drug composition for whitening skin or preventing pigmentation, containing a hot water extract of Rehmannia glutinosa as an active ingredient. The hot water extract of Rehmannia glutinosa of the present invention has an effect of inhibiting an activity of tyrosinase and the formation of melanin pigments without exhibiting cytotoxicity. Thus, the composition can be effectively used as an active ingredient for cosmetic or quasi-drug compositions for whitening skin or preventing pigmentation.
Patent KR-20190005611-A (KR)
Inventor: KIM CHUN HA
IPC: B60H1/34
Filed: 2017-07-07
Abstract: According to an embodiment of the present invention, provided is an air vent for a vehicle which includes: a duct housing communicating with an air duct for supplying air; a lever housing having a lever member coupled to the duct housing and rotatably disposed such that one end thereof is directed outwardly from the duct housing; a horizontal baffle provided inside the lever housing and having an intermediate gear engaged with an opposite end of the lever member, while being engaged with the intermediate gear and pivotally rotated; a first extension rod having one end fixed to the lever housing and being integrally moved, while extending in one direction; a first drive gear engaged with a gear teeth formed at an end of the first extension rod to be rotated; a second driving gear and a third driving gear that are integrally rotated on a coaxial axis of the first driving gear and are sequentially disposed on the coaxial axis; a vertical baffle hinge-coupled to an opposite end of the second extension rod engaged with the second drive gear to move; and an eccentric member that is hinge coupled to the third driving gear and rotate to open and close the duct housing.
Patent KR-20190006407-A (KR)
Inventor: KANG HURN GOOG
IPC: F02C7/224
Filed: 2017-07-10
Abstract: The present invention relates to a gas turbine engine adopting a super-high-efficiency gas turbine combustor used by mixing atmospheric heat and fuel, which can significantly reduce about 30% of exhaust pressure and lost heat of the gas turbine engine, significantly reduce about 50-80% of air compression consumed power, and increase about 20% of engine efficiency by using calorific power in the atmosphere as fuel.
Patent KR-20190007274-A (KR)
Inventor: KIM MYUNG HWA
IPC: C08G65/40
Filed: 2017-07-12
Abstract: The present invention relates to novel fluorine-based monomer and oligomer compounds capable of remarkably increasing yield, a photopolymerized composition including the same, a preparing method thereof, and a hydrophobic film using the photopolymerized composition. The fluorine-based monomer compound is represented by chemical formula 1 in which n is an integer of 1 to 5.
Patent KR-20180010152-A (KR)
Inventor: DOERING ANDREAS
IPC: B01J23/00
Filed: 2017-07-18
Abstract: Disclosed is a method to operate an internal combustion engine (10) including a gas combustion system (11) and an exhaust gas post-processing system (16). According to the present invention, the method comprises: a step of guiding exhaust gas (150) leaving the gas combustion system (10) through the exhaust gas post-processing system (16) for purification; a step of guiding the exhaust gas (15) through at least one NO_2 decomposition catalytic converter (17) of the exhaust gas post-processing system (16) to reduce an NO_2 ratio in the exhaust gas (15); and a step of guiding the exhaust gas guided through each NO_2 decomposition catalytic converter (17) through a selective catalytic reduction (SCR) catalytic converter (18).
Patent KR-20190015849-A (KR)
Inventor: KIM PIL JUN
IPC: B60L7/22
Filed: 2017-08-07
Abstract: Disclosed are a hydraulic control apparatus and a control method thereof. According to an embodiment of the present invention, the hydraulic control apparatus comprises: an input unit receiving a braking target pressure amount of a driver and a regenerative braking performing pressure amount outputted from a braking device to pressurize a frictional material; a determination unit determining a regenerative braking transition section with the braking target pressure amount of the driver and the regenerative braking performing pressure amount inputted in the input unit, and determining frictional material compensation pressure time in accordance with a hydraulic target pressure amount and the regenerative braking performing pressure amount in the regenerative braking transition section; and a control unit reducing a frictional material braking pressure amount compared to another frictional material braking pressure amount before the frictional material compensation pressure time after the frictional material compensation pressure time.
Patent KR-20180133194-A (KR)
Title: Method and apparatus for transmitting data by inactive mode terminal in next generation mobile communication system
Inventor: JIN SEUNG RI
IPC: H04W28/10
Filed: 2017-08-10
Abstract: The present disclosure relates to a communication technique for fusing IoT technology with a 5G communication system for supporting a higher data transmission rate after a 4G system, and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retails, security and safety-related service, etc.) based on 5G communication technology and IoT-related technology. The present invention discloses a method and apparatus for efficiently transmitting data of a terminal operating in an RRC inactivation (inactive) state. A control signal processing method includes the steps of: receiving a first control signal; processing the received first control signal; and transmitting a second control signal to a base station. Accordingly, the present invention can efficiently process QoS based on a flow.
Patent KR-20190021116-A (KR)
Inventor: LEE SUK JOONG
IPC: C01B33/18
Filed: 2017-08-22
Abstract: The present invention relates to a porous silica support for protein and enzyme stabilization, a preparation method thereof, and uses thereof. According to the present invention, the silica support is based on silica which is harmless to a human body and does not react with proteins and enzymes, and provides a customized space according to the size of various sizes of proteins and enzymes, and thus can stabilize the functions of proteins and enzymes while maintaining the same as is, and enables easy access to substrates through channels having various sizes, thereby effectively performing the reaction of enzymes. By using the preparation method of the silica support in accordance with the present invention, a support can be easily prepared, which has various pores such as a main channel or a hollow part in which an enzyme is supported and stabilized, and a sub channel or a channel part connected to the main channel or the hollow part such that a substrate is easily injected and flows. Therefore, it is possible to provide a support capable of effectively stabilizing enzymes and proteins.
Patent KR-20190023843-A (KR)
Inventor: HONG SUNG MAN
IPC: B22D17/20
Filed: 2017-08-30
Abstract: The present invention relates to a method to manufacture stick-resistant and wear-resistant sleeve for aluminum die-casting, capable of improving yields, and a manufacturing method thereof. According to the present invention, the method to manufacture stick-resistant and wear-resistant sleeve for aluminum die-casting comprises: a step of making a hollow mold to form the outer circumferential surface of the sleeve for aluminum die-casting; a step of mounting the mold on a rotor vertically rotated while sealing the bottom of the mold; a step of coating a releasing agent on the inner wall of the mold; a step of pre-heating the mold; a step of rotating the mold and injecting a separately prepared molten metal into the mold; a step of cooling the injected molten metal and releasing the cooled sleeve from the mold; a step of heat-treating the released sleeve; a step of primarily processing the heat-treated sleeve; and a step of performing ion nitration on the inner circumferential surface of the sleeve in a vacuum state.
Patent KR-20190030972-A (KR)
Title: Fan-out semiconductor package
Inventor: HA SEUNG SOO
IPC: H01L23/538
Filed: 2017-09-15
Abstract: The present disclosure relates to a pan-out semiconductor package comprising: a core member having a through-hole; a semiconductor chip disposed in the through-hole and having an active surface on which a connection pad is disposed and an inactive surface disposed on the opposite side of the active surface; a sealing member sealing at least a part of the core member and the semiconductor chip, and filling at least a part of the through-hole; and a connecting member disposed on the core member and the active surface of the semiconductor chip, and including a re-wiring layer electrically connected to the connection pad. A grooving part penetrating from a wall surface of the through-hole to the outer surface of the core member is provided on a lower side of the core member on which the connecting member is disposed.
Patent KR-20190033343-A (KR)
Title: Deep seawater intake method
Inventor: KWEON SANG KIL
IPC: E03B3/04
Filed: 2017-09-21
Abstract: The present invention relates to a deep seawater intake method capable of stably sinking and disposing a deep seawater intake pipe, which is lengthily installed from the land to a deep seawater intake position, on the seabed without damage. According to one embodiment of the present invention, the deep seawater intake method comprises: a step (a) of making a submarine topography with a sonar to set a drop point of a guide structure; a step (b) of lengthily loosening and arranging a deep seawater intake pipe made of hard plastic suitable for a topology of deep seabed from the land to a target deep seawater intake point through a working barge and installing an air control valve at the landside end of the deep seawater intake pipe; a step (c) of waiting the working barge at each drop point of the deep seawater intake pipe, connecting a sinking rope to the guide structure having a position transmitter installed thereon, and sinking the guide structure on the seabed from each working barge to place the guide structure at a target drop point of the seabed while tracking the location of the position transmitter; and a step (d) of opening the air control valve to sequentially wind the sinking rope connected to the guide structure from each working barge and allow the deep seawater intake pipe to reach the guide structure placed at the drop point of the seabed so as to dispose the deep seawater intake pipe along the drop points.
Patent KR-20190034440-A (KR)
Title: Double folding umbrella
Inventor: KIM TAE HOON
IPC: A45B25/14
Filed: 2017-09-23
Abstract: The present invention relates to a two-staged folding umbrella which can be folded by two stages and is folded by one stage when it is impossible to be fully unfolded, such that a user easily passes a narrow road, thereby solving problems that existing umbrellas cannot be fully unfolded in a narrow space. The umbrella of the present invention comprises: an umbrella body which is strong not to be easily broken; an umbrella handle which provides a good grip to be easily gripped by a hand; a button which is formed in an arrow shape, and when an upper part is pushed short, unfolds a first stage, and when the upper part is pushed long, unfolds a second stage, and when a lower part is pushed short, folds the first stage, and when the lower part is pushed long, folds the second stage; an umbrella rib which is connected to an umbrella cover to fold and unfold the umbrella cover; and an umbrella cover which is formed in a reversed dish shape to block rain to flow down.
Patent KR-20190034714-A (KR)
Title: Folding receipt box
Inventor: KIM KWANG CHUL
IPC: A47B43/00
Filed: 2017-09-24
Abstract: The present invention relates to a folding storage container, which can facilitate an unfolding work thereof with small power, and can strongly maintain an unfolded state after the storage container is unfolded. According to the present invention, the soft folding storage container comprises: a main body (1); a frame (2) maintaining the shape of an upper part of the main body (1); rotatable support legs (3) maintaining the shape of the inner circumference of a side of the main body (1); and a stopping member (4) maintaining the unfolded state of the support leg by fixing the support leg (3) to a bottom plate (13). The main body (1) includes: an upper cover (11) formed in the upper part; a front cover (12) formed on a front side; and the bottom plate (13) maintaining the shape of bottom surface. The folding storage container can change the height of the support leg when the storage container is unfolded. Therefore, the folding storage container performs the unfolding work of the support leg with the small power.
Patent KR-20190038099-A (KR)
Title: Printed circuit board and method for producing the same
Inventor: CHUNG HEE YOUNG
IPC: H05K3/06
Filed: 2017-09-29
Abstract: According to an embodiment of the present invention, a printed circuit board comprises: an insulating board; and a plurality of metal electrodes arranged on the insulating board and including first and second electrodes. The first electrode includes: a first surface being in parallel with an upper surface of the insulating board; a second surface facing the first surface; a first side surface arranged between the first and second surfaces; and a second side surface facing the first side surface. A part of the first side surface and a part of the second side surface protrude in a direction parallel to the upper surface of the insulating board towards the outside of the first electrode, wherein the first side surface protrudes more in a region adjacent to the first surface than a region adjacent to the second surface, and the second surface protrudes more in the region adjacent to the second region than the region adjacent to the first surface.
Patent KR-20190042934-A (KR)
Title: Transformer
Inventor: HWANG KI HO
IPC: H01F27/28
Filed: 2017-10-17
Abstract: The present invention relates to a transformer which is widely used for various purposes for an electronic device such as a display device or the like and home appliances such as a television, a refrigerator, etc. The transformer can be miniaturized and can be easily transferred to a limited space in a circuit, thereby responding to various installation places and circuit design schemes. In addition, the transformer can reduce electromagnetic interference (EMI) by wires by using a core for shielding a wire unit.
Patent KR-20190045744-A (KR)
Inventor: CHUN BONG SUK
IPC: H01L21/02
Filed: 2017-10-24
Abstract: The present invention relates to a substrate cleaning apparatus. According to the present invention, the substrate cleaning apparatus cleans an upper surface and a lower surface of a glass substrate during transfer of the glass substrate and attaches a cleaning unit to the substrate even when being used for a long time so that abrasion is generated on the cleaning unit or a curve is generated on a surface of the glass substrate, thereby improving cleaning effect and preventing damage to the glass substrate.
Patent KR-20190046060-A (KR)
Inventor: JANG HWA YONG
IPC: F01N3/20
Filed: 2017-10-25
Abstract: The present invention relates to a vehicle control system for a cold start and a method thereof. According to the present invention, the vehicle control system comprises: an engine which includes: a combustion chamber which burns mixed air, which is made by mixing air and fuel, to generate energy, an intake manifold which supplies air to the combustion chamber, an injector which supplies fuel to the combustion chamber, and an exhaust manifold which discharges exhaust gas generated by combustion of the mixed air through an exhaust pipe; a hybrid starter/generator (HSG) which starts the engine or uses energy generated by the engine to generate electricity; a spray module mounted on the exhaust pipe to spray a reduction agent to the exhaust gas; a selective catalytic reduction (SCR) catalyst mounted on the exhaust pipe on a rear end of the spray module to reduce nitrogen oxides included in the exhaust gas by using the reduction agent; and a controller which controls an operation of the injector, the spray module, and the HGS. The controller, when the status of the engine is idle at a cold start, is able to increase a size of the load of the HSG for a pre-set load amount until the temperature of the SCR catalyst reaches a pre-set temperature.